What is the maximum inclination angle that defines a flat roof?

Civil Engineering Construction Technologies Quiz

Quiz
•
Engineering
•
University
•
Hard
Kalana M.Rajapakse
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Less than 3°
Less than 5°
Less than 10°
Less than 15°
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a functional requirement of roofs?
Strength and stability
Resistance to weather
Electrical conductivity
Fire safety
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the typical replacement period for thatch/reed roofing used in Europe?
5-10 years
10-15 years
20-30 years
40-50 years
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The horizontal board along the line of the ridge in a pitched roof is called:
Fascia board
Ridge board
Soffit board
Verge board
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What percentage of asbestos fibres is typically found in asbestos cement roofing material?
10%
15%
20%
25%
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For corrugated metal sheets with minimum 150mm end laps, what is the minimum recommended pitch angle?
10°
12°
15°
18°
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which roof structure type uses prefabricated components that are assembled on-site?
Couple roof
Close couple roof
Collar roof
Prefabricated trussed rafter roof
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